1655417940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1155

約数の個数: 192

約数和(自身を含む): 5371591680

約数和(自身を除く): 3716173740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 121, 132, 165, 190, 209, 220, 228, 242, 285, 330, 363, 380, 418, 484, 570, 605, 627, 660, 726, 836, 1045, 1091, 1140, 1210, 1254, 1331, 1452, 1815, 2090, 2182, 2299, 2420, 2508, 2662, 3135, 3273, 3630, 3993, 4180, 4364, 4598, 5324, 5455, 6270, 6546, 6655, 6897, 7260, 7986, 9196, 10910, 11495, 12001, 12540, 13092, 13310, 13794, 15972, 16365, 19965, 20729, 21820, 22990, 24002, 25289, 26620, 27588, 32730, 34485, 36003, 39930, 41458, 45980, 48004, 50578, 60005, 62187, 65460, 68970, 72006, 75867, 79860, 82916, 101156, 103645, 120010, 124374, 126445, 132011, 137940, 144012, 151734, 180015, 207290, 228019, 240020, 248748, 252890, 264022, 303468, 310935, 360030, 379335, 396033, 414580, 456038, 505780, 528044, 621870, 660055, 684057, 720060, 758670, 792066, 912076, 1140095, 1243740, 1320110, 1368114, 1452121, 1517340, 1584132, 1980165, 2280190, 2508209, 2640220, 2736228, 2904242, 3420285, 3960330, 4356363, 4560380, 5016418, 5808484, 6840570, 7260605, 7524627, 7920660, 8712726, 10032836, 12541045, 13681140, 14521210, 15049254, 17425452, 21781815, 25082090, 27590299, 29042420, 30098508, 37623135, 43563630, 50164180, 55180598, 75246270, 82770897, 87127260, 110361196, 137951495, 150492540, 165541794, 275902990, 331083588, 413854485, 551805980, 827708970, 1655417940]

約数ペア:

[(1, 1655417940), (2, 827708970), (3, 551805980), (4, 413854485), (5, 331083588), (6, 275902990), (10, 165541794), (11, 150492540), (12, 137951495), (15, 110361196), (19, 87127260), (20, 82770897), (22, 75246270), (30, 55180598), (33, 50164180), (38, 43563630), (44, 37623135), (55, 30098508), (57, 29042420), (60, 27590299), (66, 25082090), (76, 21781815), (95, 17425452), (110, 15049254), (114, 14521210), (121, 13681140), (132, 12541045), (165, 10032836), (190, 8712726), (209, 7920660), (220, 7524627), (228, 7260605), (242, 6840570), (285, 5808484), (330, 5016418), (363, 4560380), (380, 4356363), (418, 3960330), (484, 3420285), (570, 2904242), (605, 2736228), (627, 2640220), (660, 2508209), (726, 2280190), (836, 1980165), (1045, 1584132), (1091, 1517340), (1140, 1452121), (1210, 1368114), (1254, 1320110), (1331, 1243740), (1452, 1140095), (1815, 912076), (2090, 792066), (2182, 758670), (2299, 720060), (2420, 684057), (2508, 660055), (2662, 621870), (3135, 528044), (3273, 505780), (3630, 456038), (3993, 414580), (4180, 396033), (4364, 379335), (4598, 360030), (5324, 310935), (5455, 303468), (6270, 264022), (6546, 252890), (6655, 248748), (6897, 240020), (7260, 228019), (7986, 207290), (9196, 180015), (10910, 151734), (11495, 144012), (12001, 137940), (12540, 132011), (13092, 126445), (13310, 124374), (13794, 120010), (15972, 103645), (16365, 101156), (19965, 82916), (20729, 79860), (21820, 75867), (22990, 72006), (24002, 68970), (25289, 65460), (26620, 62187), (27588, 60005), (32730, 50578), (34485, 48004), (36003, 45980), (39930, 41458)]